The Solar Lampshade
It's a normal lamp or light shade, except it has small and efficient solar panels on the inside that transforms your energy saving lightbulb.
How this will impact Adelaide's carbon emissions
It should reduce the households energy consumption ie two or three of these lampshades (providing they produce 12 volts) could power a television and fridge etc. with the aid of an inverter. The 12 volts are converted into 240 volts with an inverter. Hey, the lights could even power themselves once switched on.
Voting has now closed for the Wildcard prize. Stay tuned to find out which project will be the 11th finalist.